!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I really enjoyed using this lens. However, it works best with simple camera designs. For example, it fit perfectly on the Galaxy S9, but it didn't work on the S24, which has multiple cameras. Please consider this point before purchasing. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 【Clip Form】The microscope uses a clip form with approximately 200x magnification, compatible with all commercially available mobile phones. 【Ease of Use】Full multi-layer broadband coating, transparency, fingertip size, lightweight, and convenient to carry. 【Powerful Tool】Without cumbersome procedures, open your phone's camera and take photos and videos with fast focus anytime, anywhere, and take micro photos. Your phone is a microscope. 【Applications】Children's natural science education, metal material quality testing, mechanical circuit testing, and the beauty industry. 【Long Use】The microscope has a two-stage brightness adjustment function, and you can get a satisfactory user experience with a working time of 2-4 hours or more.